Attributes / relations provided by
♦ ¹Diet comparison of four ray species (Raja clavata, Raja brachyura, Raja montagui and Leucoraja naevus) caught along the Portuguese continental shelf, Inês Farias, Ivone Figueiredo, Teresa Moura, Leonel Serrano Gordo, Ana Neves and Bárbara Serra-Pereira, Aquat. Living Resour. 19, 105–114 (2006)
♦ ²TROPHIC HABITS OF RED SCORPIONFISH SCORPAENA SCROFA (OSTEICHTHYES, SCORPAENIFORMES) IN THE CENTRAL WESTERN MEDITERRANEAN, Serenella Cabiddu, Claudia Pedoni, Paola Pesci and Cristina Porcu, Rapp. Comm. int. Mer Médit., 39, 2010, p. 464